5464fc26226597d26b4705b6cbce3dd092b9706c,ggplot/components/layer.py,layer,__deepcopy__,#layer#Any#,77

Before Change

        // arguments
        class _empty(object):
            pass
        result = _empty()
        result.__class__ = self.__class__
        for key, item in self.__dict__.items():
            // don"t make a deepcopy of data!
            if key == "data":
                result.__dict__[key] = self.__dict__[key]

After Change

        
        Deep copy without copying the self.data dataframe
        
        cls = self.__class__
        result = cls.__new__(cls)
        memo[id(self)] = result

        for key, item in self.__dict__.items():
            if key == "data":
                result.__dict__[key] = self.__dict__[key]

Instances